And the common denominator is they were all photos taken at Golden Flatts Primary School in years gone by.
We searched the Hartlepool Mail archives for a collection of old photos from the school and this is the result.
So take a look and re-live memories of great days in the classroom – and one or two outdoors.
5. Time for a celebration in 2009
Champions in 2009. Harry Chapman, Jack Jeffries, Lewis Hunter, Calum Cooper, Robyn Ingram, Joshua Wright, Michael Storey and David Smith were pictured 12 years ago but what had they won?
6. Off for a charity walk
Back to 2006 for this view of pupils on a charity walk for their school trip. Can you spot someone you know?
7. Just starting out
These pupils were new starters at the school in 2005. Recognise them?
8. So artistic in 2005
This painting session looked like it was great fun but who do you recognise in this 16-year-old photo?